Seabase Shapers Layout Square

The amazingly accurate Seabase Layout Square. Check it against your old one. A clear Polycarbonate ‘transparent’ sheet which sits flat on surfboard blanks, giving accurate centre-finding measurements from stringer to rail. Also used for tail measurements and fin settings. An essential tool for all shapers. See also the Layout Ruler.

There is a special scale on the upper 1″ increment side of the ruler where the scale is 1″ = 0.5″. This provides:

symmetry of the board by ensuring the left and right measurement where the rail intersects on the ruler can be checked; if it’s symmetrical then it will have the same measurement on either side

easy measurement of the width of the board by looking at either rail measurement

Description

The brilliant Seabase Layout Square. Accurate! Check it against your old one. A clear Polycarbonate ‘transparent’ sheet which sits flat on surfboard blanks, giving accurate centre-finding measurements from stringer to rail. Also used for tail measurements and fin settings. An essential tool for all shapers. See also the Layout Ruler.